Solved by gktngus000

#	Title	# Solved	Avg. Tries
1309	동물원	15,754	2.13
1259	Palindrome Numbers	38,676	1.76
1008	A/B STANDARD	229,717	2.90
1001	A-B STANDARD	278,166	1.45
1000	A+B STANDARD	323,705	2.59

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